This is me and DH 1st cycle of TTC and I am currently 3 days late. AF has been like clockwork over the last 6 months, 25 days on the money, however, 3 tests (2 cheapies and 1 clear blue) have all stated BFN. I have no symptoms, slightly sore BB's but nothing to write home about. No cramping, no spotting, no sickness etc. This is so frustrating! Could it just be the presence of DH's swimmers altering hormones and playing with my cycles? I'm not silly enough to think it could be this easy... Any others had experiences like this? I haven't been on the pill since May.